Quick Working Berlinlasers Blue Laser Diode Module-http://www.berlinlasers.com/445nm-blue-laser-diode-module
Anytime you are trying to make dot alignment with a high power Berlinlasers blue laser diode module, it is just becoming a quite easy work to get quick and no mistake dot alignment on all working surfaces. it is getting the beginning high power from 50mw to 100mw, making sure of super clear and quick dot alignment for long